From eafb9eea7622d765effb1a06f8cf5eb31fa018f6 Mon Sep 17 00:00:00 2001 From: John Ogness Date: Fri, 14 Aug 2015 18:01:02 +0200 Subject: serial: 8250: move rx_running out of the bitfield That bitfield is modified by read + or + write operation. If someone sets any of the other two bits it might render the lock useless. While at it, remove other bitfields as well to avoid more such errors. Cc: Greg Kroah-Hartman Signed-off-by: John Ogness Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/8250.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/tty/serial/8250/8250.h') diff --git a/drivers/tty/serial/8250/8250.h b/drivers/tty/serial/8250/8250.h index dd233108ec07..d54dcd87c67e 100644 --- a/drivers/tty/serial/8250/8250.h +++ b/drivers/tty/serial/8250/8250.h @@ -42,9 +42,9 @@ struct uart_8250_dma { size_t rx_size; size_t tx_size; - unsigned char tx_running:1; - unsigned char tx_err: 1; - unsigned char rx_running:1; + unsigned char tx_running; + unsigned char tx_err; + unsigned char rx_running; }; struct old_serial_port { -- cgit v1.2.1